An 18-year-old suspect who livestreamed himself stabbing multiple people near a mosque in the Turkish city of Eskişehir on August 12, 2024, was fueled by the extremist belief in accelerationism and motivated by past mass killers including white supremacists.

The American Patriots Three Percent (AP3) militia has long been one of the largest in the United States and has mostly managed to avoid scrutiny. Like other militias, AP3 has a vague but militant right-wing ideology, a pronounced sense of grievance and a commitment to armed action. It has already sought to shape American life through vigilante operations: AP3 members have “rounded up” immigrants at the Texas border, assaulted Black Lives Matter protesters and attempted to crack down on people casting absentee ballots.

German Interior Minister Nancy Faeser has warned that Germany remains a target for Islamist terrorists. Her comments follow the cancellation of three Austrian concerts by US pop star Taylor Swift.

Taylor Swift fans are disappointed after three Vienna concerts were canceled due to a possible terror threat. Europe has seen several deadly attacks on music venues in recent years, raising security concerns.

The annual chance of being murdered in an attack committed by a foreign-born terrorist is about one in 4.5 million—about 323 times lower than the chance of being murdered in a normal homicide during that 1975–2023 timeframe. The U.S. ought to be more realistic about the foreign-born terrorist threat. Alarmism in the face of small and manageable risks that probably haven’t arisen is a tremendous vice that policymakers should avoid.

As France prepares to host the Summer Olympic Games next month, recent developments have highlighted the challenging threat environment that exists for the country’s security services. The scale of the events planned during the Paris Olympics, in a tense terrorist environment, presents a series of unique challenges for French security services under the scrutiny of an international audience.

EMTs and paramedics are sometimes confronted with a series of life-and-death questions and dilemmas at the scene. Researcher Omer Perry says his team’s study on paramedic behavior during high-stress situations helped them develop a potentially lifesaving algorithm.

In an era when the creation of artificial intelligence (AI) images is at the fingertips of the masses, the ability to detect fake pictures – particularly deepfakes of people – is becoming increasingly important. So what if you could tell just by looking into someone’s eyes?

Belief in classic antisemitic tropes increased on four University of California (UC) campuses after Oct. 7, 2023, as did negative sentiments toward Israel. This change in attitude is happening in a broader context of dramatically increasing antisemitism across the country.